82287410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{479}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 152409600

約数和(自身を除く): 70122190

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 419, 479, 838, 958, 2095, 2395, 4190, 4790, 17179, 19639, 34358, 39278, 85895, 98195, 171790, 196390, 200701, 401402, 1003505, 2007010, 8228741, 16457482, 41143705, 82287410]

約数ペア:

[(1, 82287410), (2, 41143705), (5, 16457482), (10, 8228741), (41, 2007010), (82, 1003505), (205, 401402), (410, 200701), (419, 196390), (479, 171790), (838, 98195), (958, 85895), (2095, 39278), (2395, 34358), (4190, 19639), (4790, 17179)]